Home / 9,348.72-14,013.60-6,063.90

Finding the Fourth Proportional to 9,348.72, 14,013.60 and 6,063.90

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Solution

The fourth proportional to 9,348.72, 14,013.60 and 6,063.90 is: 9,089.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,348.72 : 14,013.60 = 6,063.90 : x
  2. Step 2: Convert to fraction form
    9,348.72/14,013.60 = 6,063.90/x
  3. Step 3: Cross multiply
    9,348.72x = 14,013.60 × 6,063.90
  4. Step 4: Simplify right side
    9,348.72x = 84,977,069.04
  5. Step 5: Solve for x
    x = 84,977,069.04/9,348.72
  6. Step 6: Final answer
    x = 9,089.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.